FR2773259B1 - Circuit de commande de contacteurs en continu - Google Patents

Circuit de commande de contacteurs en continu

Info

Publication number
FR2773259B1
FR2773259B1 FR9716660A FR9716660A FR2773259B1 FR 2773259 B1 FR2773259 B1 FR 2773259B1 FR 9716660 A FR9716660 A FR 9716660A FR 9716660 A FR9716660 A FR 9716660A FR 2773259 B1 FR2773259 B1 FR 2773259B1
Authority
FR
France
Prior art keywords
control circuit
contactor control
continuous contactor
continuous
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9716660A
Other languages
English (en)
Other versions
FR2773259A1 (fr
Inventor
Philippe Pleche
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Control SA
Original Assignee
ABB Control SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ABB Control SA filed Critical ABB Control SA
Priority to FR9716660A priority Critical patent/FR2773259B1/fr
Publication of FR2773259A1 publication Critical patent/FR2773259A1/fr
Application granted granted Critical
Publication of FR2773259B1 publication Critical patent/FR2773259B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
    • H03K17/166—Soft switching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H01H47/043—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current making use of an energy accumulator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator
FR9716660A 1997-12-30 1997-12-30 Circuit de commande de contacteurs en continu Expired - Fee Related FR2773259B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9716660A FR2773259B1 (fr) 1997-12-30 1997-12-30 Circuit de commande de contacteurs en continu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716660A FR2773259B1 (fr) 1997-12-30 1997-12-30 Circuit de commande de contacteurs en continu

Publications (2)

Publication Number Publication Date
FR2773259A1 FR2773259A1 (fr) 1999-07-02
FR2773259B1 true FR2773259B1 (fr) 2001-06-08

Family

ID=9515263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9716660A Expired - Fee Related FR2773259B1 (fr) 1997-12-30 1997-12-30 Circuit de commande de contacteurs en continu

Country Status (1)

Country Link
FR (1) FR2773259B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ307216B6 (cs) * 2008-08-21 2018-04-04 Pavel Plojhar Zapojení pro úsporný provoz elektromagnetického stykače

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257854B (en) * 1991-07-16 1995-09-20 Motorola Inc Inductive load driver circuit
DE4210216C3 (de) * 1992-03-28 1997-04-03 Dungs Karl Gmbh & Co Überwachungsschaltung für computergesteuerte Sicherheitsgeräte
JP3417724B2 (ja) * 1995-04-21 2003-06-16 株式会社ミツバ リレーの接点チェック検出回路
SE515261C2 (sv) * 1995-06-12 2001-07-09 Abb Research Ltd Kontaktorutrustning

Also Published As

Publication number Publication date
FR2773259A1 (fr) 1999-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060831